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RT384 is a multifunctional process controller, available in 5 DIN housings, with a universal programmable input for resistance thermometers, thermocouples and linear signals. It has selectable control laws, including PID, PID-PWM and PID for motor valves, providing precise control of technological processes. The device has a programmable digital filter, manual mode with bumpless switching, as well as calibration and self-calibration for increased accuracy. The ability to communicate via RS485 interface allows integration into industrial networks and SCADA systems.
RT384 is a universal process controller, which finds wide application in various sectors thanks to its flexibility, universal input and control. Its main applications include:
| Корпус | 48×48 mm, 48×96 mm, 72×36 mm, 96×48 mm, 96×96 mm |
|---|---|
| Захранване | 115 VAC, 230 VAC, 90…250 V |
| Релеен изход | Relay NO |
| Интерфейс | None, RS485 |
| Протокол | ASCII, ASCII PolyMonitor |
| Аналогов изход | 0…10 V, 0…20 mA, 4…20 mA, None |
| Повишена лицева защита | IP65 |
| Аналогов вход | 0…20mA DC linear current, 0…50 mV DC linear voltage, 4…20mA DC linear current, RTD Cu100 – 1.426, RTD Cu100 – 1.428, RTD Pt100 – 1.385, Thermocouple (TC) B, Thermocouple (TC) C, Thermocouple (TC) J, Thermocouple (TC) K, Thermocouple (TC) L – GOST, Thermocouple (TC) R, Thermocouple (TC) S |
| Закон за управление | ON/OFF, PID, PID-pulse |
| Input (programmable) | |
| Pt100 (w=1.385, 1.391); 3-wire (DIN IEC 60751) | -100…600 °C |
| Cu100 (w=1.426, 1.428); 3-wire | -50…200 °C |
| Thermocouple “J” (DIN IEC 60584) | 0…1000 °C |
| Thermocouple “K” (DIN IEC 60584) | 0…1300 °C |
| Thermocouple “S” (DIN IEC 60584) | 0…1700 °C |
| Thermocouple “R” (DIN IEC 60584) | 0…1700 °C |
| Thermocouple “B” (DIN IEC 60584) | 100…1800 °C |
| Thermocouple “C” (DIN IEC 60584) | 0…2300 °C |
| Thermocouple “L – GOST” | 0…600 °C |
| Linear voltage 0…50 mV (1) | -1999…9999, programmable |
| Linear current 0…20 mA | -1999…9999, programmable |
| Linear current 4…20 mA | -1999…9999, programmable (2) |
| Input type selection | programmable |
| Decimal point selection | programmable |
| Digital filter | programmable |
| Input calibration | programmable |
| Outputs (up to 2 outputs) | |
| Relay electromechanical | 5A/250V w/ NO/NC or NO (3) contact |
| Solid state relay (SSR) (8) | 1A/250VAC (4) |
| MOS gate (8) | 0.1A/60V, optically isolated |
| Output for external SSR | 5…24 V, 30 mA |
| Operation modes | manual and automatic |
| Control algorithms | ON/OFF, PID-pulse, and PID for motor valves, programmable |
| Auto-tuning | programmable |
| Alarms | programmable |
| Other control features | BUMPLESS and ANTI-WINDUP |
| Analog output (5) | 4(0)…20 mA or 0…10 V, isolated |
| Serial interface | RS485, isolated |
| Accuracy | |
| Measurement error | 0,3% (6) from span |
| Temperature drift | 0.01% from span for 1 °C |
| Self-calibration | automatic software |
| Cold junction compensation | automatic software |
| RTD line compensation | automatic software |
| Power supply | |
| Mains supply voltage (7) | 230 VAC or 115 VAC |
| SMPS voltage (7) | 90…250 V |
| Isolated low voltage | 12…24 V or 24 VAC (7) |
| Non-isolated low voltage | 12…24 V |
| Consumption | max. 3 VA |
| Indication and controls | |
| Digital display | 4 LED indicators |
| LEDs | 2 LEDs for output state |
| Keyboard | 3 membrane keys |
| Operating conditions | |
| Ambient temperature | -10…55 °C |
| Ambient humidity | 0…85 %RH |
| Design and materials | B | H / V | S | L |
| Front dimensions [mm] | 96×96 | 96×48 | 48×48 | 72×36 |
| Mounting | panel | panel | panel | panel |
| Panel cutout [mm] | 90×90 | 90×42 | 45×45 | 71×29 |
| Mounting depth [mm] | 98 | 98 | 100 | 56 |
| Display digit height [mm] | 20 | 14 / 10 | 10 | 9 |
| Maximum weight [g] | 350 | 300 | 200 | 150 |
| Protection, front/terminals | IP54/20 | IP54/20 | IP54/20 | IP54/20 |
| Increased front IP (option) | IP65 | IP65 | – | IP65 |
| Case material | plastic | plastic | plastic | plastic |
| Wiring (terminals) | plug-in | plug-in | screw | screw |
(1) Other voltage ranges can be obtained by the means of 2 external resistors.
(2) Provides loop supply voltage – 24 VDC (only w/ isolated power supply).
(3) For case ‘S’ w/ serial interface, 1st relay is NO; for case ‘S’ w/ SMPS, 2nd relay is NO.
(4) 0.2A/250VAC for case ‘L’
(5) Instead of 1st relay! If mounted, it can be programmed as control or retransmission!
(6) 0.5% for noble thermocouples
(7) Not available for case ‘L’.
(8) Ask for availability!
(9) Not available for case ‘S’.
Наименование на проекта: Решения в областта на информационните и комуникационни технологии и киберсигурността в малките и средните предприятия
Краен получател: Комеко АД
Обща стойност: 20 000 лв
Цел на проекта: Допринасяне за ускоряване на прехода към цифровизация на икономиката чрез предоставяне на безвъзмездни средства за внедряване на информационни и комуникационни технологии и решения, осигуряващи повишаване нивото на дигитализация на малките и средните предприятия
Етапи: Създаване на онлайн магазин, създаване на корпоративен уебсайт, изграждане на система за архивиране на информация
